ACF Fiorentina
Founded in 1926 after the merging of Club Sportivo Firenze and Palestra Ginnastica Fiorentina Libertas, the club won its very first official game with a 3-1 score in the 1926/1927 season.
Nicknamed "La Viola" ("The Purple"), Fiorentina are considered part of the so-called "Seven Sisters": the greatest seven teams in Italian football.